Titre : Cellules spumeuses

Cellules spumeuses : Questions médicales fréquentes

Termes MeSH sélectionnés :

Problem-Based Learning
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sont-elles nécessaires ?\nLes traitements naturels sont-ils efficaces ?", "url": "https://questionsmedicales.fr/mesh/D005487?mesh_terms=Problem-Based+Learning&page=1000#section-traitements" }, { "@type": "MedicalWebPage", "name": "Complications", "headline": "Complications sur Cellules spumeuses", "description": "Quelles complications sont liées aux cellules spumeuses ?\nLes cellules spumeuses augmentent-elles le risque d'AVC ?\nPeuvent-elles causer des douleurs thoraciques ?\nLes cellules spumeuses sont-elles réversibles ?\nY a-t-il des risques de rupture de plaque ?", "url": "https://questionsmedicales.fr/mesh/D005487?mesh_terms=Problem-Based+Learning&page=1000#section-complications" }, { "@type": "MedicalWebPage", "name": "Facteurs de risque", "headline": "Facteurs de risque sur Cellules spumeuses", "description": "Quels sont les principaux facteurs de risque ?\nL'âge influence-t-il la formation de cellules spumeuses ?\nLe cholestérol élevé est-il un facteur de risque ?\nLe diabète affecte-t-il la santé vasculaire ?\nLe manque d'exercice est-il un facteur de risque ?", "url": "https://questionsmedicales.fr/mesh/D005487?mesh_terms=Problem-Based+Learning&page=1000#section-facteurs de risque" } ] }, { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "Comment diagnostique-t-on les cellules spumeuses ?", "position": 1, "acceptedAnswer": { "@type": "Answer", "text": "Le diagnostic repose sur l'analyse histologique des tissus vasculaires." } }, { "@type": "Question", "name": "Quels tests sont utilisés pour détecter les cellules spumeuses ?", "position": 2, "acceptedAnswer": { "@type": "Answer", "text": "Des biopsies et des examens d'imagerie comme l'IRM peuvent être utilisés." } }, { "@type": "Question", "name": "Les cellules spumeuses sont-elles visibles à l'échographie ?", "position": 3, "acceptedAnswer": { "@type": "Answer", "text": "Elles ne sont généralement pas visibles à l'échographie standard." } }, { "@type": "Question", "name": "Quel rôle joue la biopsie dans le diagnostic ?", "position": 4, "acceptedAnswer": { "@type": "Answer", "text": "La biopsie permet d'observer la présence de cellules spumeuses dans les plaques." } }, { "@type": "Question", "name": "Peut-on détecter les cellules spumeuses par analyse sanguine ?", "position": 5, "acceptedAnswer": { "@type": "Answer", "text": "Non, elles sont principalement détectées dans les tissus, pas dans le sang." } }, { "@type": "Question", "name": "Quels symptômes sont associés aux cellules spumeuses ?", "position": 6, "acceptedAnswer": { "@type": "Answer", "text": "Les cellules spumeuses elles-mêmes ne provoquent pas de symptômes directs." } }, { "@type": "Question", "name": "Les cellules spumeuses causent-elles des douleurs ?", "position": 7, "acceptedAnswer": { "@type": "Answer", "text": "Elles ne causent pas de douleurs, mais contribuent à des maladies cardiovasculaires." } }, { "@type": "Question", "name": "Comment les cellules spumeuses affectent-elles la circulation ?", "position": 8, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent obstruer les vaisseaux sanguins, entraînant des problèmes circulatoires." } }, { "@type": "Question", "name": "Y a-t-il des signes cliniques visibles ?", "position": 9, "acceptedAnswer": { "@type": "Answer", "text": "Non, les cellules spumeuses ne présentent pas de signes cliniques visibles." } }, { "@type": "Question", "name": "Les cellules spumeuses sont-elles liées à des maladies spécifiques ?", "position": 10, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles sont souvent associées à l'athérosclérose et aux maladies cardiaques." } }, { "@type": "Question", "name": "Comment prévenir la formation de cellules spumeuses ?", "position": 11, "acceptedAnswer": { "@type": "Answer", "text": "Maintenir un mode de vie sain avec une alimentation équilibrée et de l'exercice." } }, { "@type": "Question", "name": "Le tabagisme influence-t-il les cellules spumeuses ?", "position": 12, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le tabagisme augmente le risque de formation de cellules spumeuses et d'athérosclérose." } }, { "@type": "Question", "name": "Le stress a-t-il un impact sur les cellules spumeuses ?", "position": 13, "acceptedAnswer": { "@type": "Answer", "text": "Le stress chronique peut contribuer à des maladies cardiovasculaires, y compris les cellules spumeuses." } }, { "@type": "Question", "name": "Une alimentation riche en graisses est-elle risquée ?", "position": 14, "acceptedAnswer": { "@type": "Answer", "text": "Oui, une alimentation riche en graisses saturées favorise la formation de cellules spumeuses." } }, { "@type": "Question", "name": "L'exercice régulier aide-t-il à prévenir les cellules spumeuses ?", "position": 15, "acceptedAnswer": { "@type": "Answer", "text": "Oui, l'exercice régulier améliore la santé cardiovasculaire et réduit les risques." } }, { "@type": "Question", "name": "Quels traitements ciblent les cellules spumeuses ?", "position": 16, "acceptedAnswer": { "@type": "Answer", "text": "Les traitements visent à réduire le cholestérol et à prévenir l'athérosclérose." } }, { "@type": "Question", "name": "Les statines aident-elles contre les cellules spumeuses ?", "position": 17, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les statines réduisent le cholestérol et limitent la formation de cellules spumeuses." } }, { "@type": "Question", "name": "Y a-t-il des traitements non médicamenteux ?", "position": 18, "acceptedAnswer": { "@type": "Answer", "text": "Une alimentation saine et l'exercice physique peuvent aider à prévenir leur formation." } }, { "@type": "Question", "name": "Les interventions chirurgicales sont-elles nécessaires ?", "position": 19, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent être nécessaires en cas de complications graves, comme une occlusion." } }, { "@type": "Question", "name": "Les traitements naturels sont-ils efficaces ?", "position": 20, "acceptedAnswer": { "@type": "Answer", "text": "Certains compléments peuvent aider, mais leur efficacité n'est pas prouvée scientifiquement." } }, { "@type": "Question", "name": "Quelles complications sont liées aux cellules spumeuses ?", "position": 21, "acceptedAnswer": { "@type": "Answer", "text": "Elles peuvent entraîner des maladies cardiovasculaires graves, comme l'infarctus." } }, { "@type": "Question", "name": "Les cellules spumeuses augmentent-elles le risque d'AVC ?", "position": 22, "acceptedAnswer": { "@type": "Answer", "text": "Oui, elles peuvent contribuer à l'athérosclérose, augmentant le risque d'AVC." } }, { "@type": "Question", "name": "Peuvent-elles causer des douleurs thoraciques ?", "position": 23, "acceptedAnswer": { "@type": "Answer", "text": "Indirectement, en provoquant des maladies cardiaques qui peuvent entraîner des douleurs." } }, { "@type": "Question", "name": "Les cellules spumeuses sont-elles réversibles ?", "position": 24, "acceptedAnswer": { "@type": "Answer", "text": "Une fois formées, elles ne sont pas réversibles, mais leur progression peut être contrôlée." } }, { "@type": "Question", "name": "Y a-t-il des risques de rupture de plaque ?", "position": 25, "acceptedAnswer": { "@type": "Answer", "text": "Oui, les cellules spumeuses peuvent contribuer à la rupture de plaques athéroscléreuses." } }, { "@type": "Question", "name": "Quels sont les principaux facteurs de risque ?", "position": 26, "acceptedAnswer": { "@type": "Answer", "text": "Les facteurs incluent le tabagisme, l'hypertension, le diabète et l'obésité." } }, { "@type": "Question", "name": "L'âge influence-t-il la formation de cellules spumeuses ?", "position": 27, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le risque augmente avec l'âge en raison de l'accumulation de lipides." } }, { "@type": "Question", "name": "Le cholestérol élevé est-il un facteur de risque ?", "position": 28, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un taux de cholestérol élevé favorise la formation de cellules spumeuses." } }, { "@type": "Question", "name": "Le diabète affecte-t-il la santé vasculaire ?", "position": 29, "acceptedAnswer": { "@type": "Answer", "text": "Oui, le diabète augmente le risque de maladies cardiovasculaires et de cellules spumeuses." } }, { "@type": "Question", "name": "Le manque d'exercice est-il un facteur de risque ?", "position": 30, "acceptedAnswer": { "@type": "Answer", "text": "Oui, un mode de vie sédentaire augmente le risque de formation de cellules spumeuses." } } ] } ] }

Sources (10000 au total)

A deep learning-based 3D Prompt-nnUnet model for automatic segmentation in brachytherapy of postoperative endometrial carcinoma.

To create and evaluate a three-dimensional (3D) Prompt-nnUnet module that utilizes the prompts-based model combined with 3D nnUnet for producing the rapid and consistent autosegmentation of high-risk ... On two experimental batches, a total of 321 computed tomography (CT) scans were obtained for HR CTV segmentation from 321 patients with EC, and 125 CT scans for OARs segmentation from 125 patients. Th... The Prompt-nnUnet included two forms of parameters Predict-Prompt (PP) and Label-Prompt (LP), with the LP performing most similarly to the experienced radiation oncologist and outperforming the less e... The Prompt-nnUnet architecture, particularly the LP, was highly consistent with ground truth (GT) in HR CTV or OAR autosegmentation, reducing interobserver variability and shortening treatment time....

DEep LearnIng-based QuaNtification of epicardial adipose tissue predicts MACE in patients undergoing stress CMR.

This study investigated the additional prognostic value of epicardial adipose tissue (EAT) volume for major adverse cardiovascular events (MACE) in patients undergoing stress cardiac magnetic resonanc... 730 consecutive patients [mean age: 63 ± 10 years; 616 men] who underwent stress CMR for known or suspected coronary artery disease were randomly divided into derivation (n = 365) and validation (n = ... In the derivation cohort, 32 patients (8.7 %) developed MACE during a follow-up of 2103 days. Left ventricular ejection fraction (LVEF) < 35 % (HR 4.407 [95 % CI 1.903-10.202]; p<0.001), stress perfus... In patients with clinically indicated stress CMR, fully automated EAT volume measured by deep learning can provide additional prognostic information on top of standard clinical and imaging parameters....

UroAngel: a single-kidney function prediction system based on computed tomography urography using deep learning.

Accurate estimation of the glomerular filtration rate (GFR) is clinically crucial for determining the status of obstruction, developing treatment strategies, and predicting prognosis in obstructive ne... We retrospectively collected computed tomography urography (CTU) images and emission computed tomography diagnostic reports of 520 ON patients. A 3D U-Net model was used to segment the renal parenchym... UroAngel based on 3D U-Net convolutional neural network could segment the renal cortex accurately, with a Dice similarity coefficient of 0.861. Using the segmented renal cortex to predict renal functi... We proposed an automated 3D U-Net-based analysis system for direct prediction of single-kidney function stage from CTU images. UroAngel could accurately predict single-kidney function in ON patients, ...

Evaluation of the neoadjuvant chemotherapy response in osteosarcoma using the MRI DWI-based machine learning radiomics nomogram.

To evaluate the value of a nomogram combined MRI Diffusion Weighted Imaging (DWI) and clinical features to predict the treatment response of Neoadjuvant Chemotherapy (NAC) in patients with osteosarcom... A retrospective analysis was conducted on 209 osteosarcoma patients admitted into two bone cancer treatment centers (133 males, 76females; mean age 16.31 ± 11.42 years) from January 2016 to January 20... Of the 209patients, 51 (24.4%) were pGRs, while 158 (75.6%) were non-pGRs. No significant ADC1 difference was observed between groups (P>0.05), but pGRs had a higher ADC 0 (P<0.01). ROC analysis indic... The nomogram based on combined radiomics and clinical features outperformed standalone clinical or radiomics model, offering enhanced accuracy in evaluating NAC response in osteosarcoma. It held signi...